341eb5ee174a3beb6fbe971762178dc5bc90aad05ee80af94e3bfe59d4f42205

Analysis

max time kernel
134s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
23-08-2024 12:31

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General

Target

bbbc578789b1e3ddab23e533c3470e46_JaffaCakes118.exe
Size

42KB
MD5

bbbc578789b1e3ddab23e533c3470e46
SHA1

5d3fa2022adddd5d449b602380c5ddabae6b0d69
SHA256

341eb5ee174a3beb6fbe971762178dc5bc90aad05ee80af94e3bfe59d4f42205
SHA512

eddd169cf573cf5b2c52df053a3cc36a302324048f059774cdca20dad2d1563d5f95e9904f97786136caf109d72e5a274b0edcdad35d3b4cd0176320f02c298e
SSDEEP

768:CxpaZDTHJCO6l+TtAsUuc+8JZQUf/lFv9cxTyOAQJIngo:C4DTH+MpJc+8JhXlR9ceq3o

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4116 set thread context of 4000	4116	bbbc578789b1e3ddab23e533c3470e46_JaffaCakes118.exe	91

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bbbc578789b1e3ddab23e533c3470e46_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bbbc578789b1e3ddab23e533c3470e46_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4000	bbbc578789b1e3ddab23e533c3470e46_JaffaCakes118.exe
4000	bbbc578789b1e3ddab23e533c3470e46_JaffaCakes118.exe
4000	bbbc578789b1e3ddab23e533c3470e46_JaffaCakes118.exe
4000	bbbc578789b1e3ddab23e533c3470e46_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4116 wrote to memory of 4000	4116	bbbc578789b1e3ddab23e533c3470e46_JaffaCakes118.exe	91
PID 4116 wrote to memory of 4000	4116	bbbc578789b1e3ddab23e533c3470e46_JaffaCakes118.exe	91
PID 4116 wrote to memory of 4000	4116	bbbc578789b1e3ddab23e533c3470e46_JaffaCakes118.exe	91
PID 4116 wrote to memory of 4000	4116	bbbc578789b1e3ddab23e533c3470e46_JaffaCakes118.exe	91
PID 4116 wrote to memory of 4000	4116	bbbc578789b1e3ddab23e533c3470e46_JaffaCakes118.exe	91
PID 4116 wrote to memory of 4000	4116	bbbc578789b1e3ddab23e533c3470e46_JaffaCakes118.exe	91
PID 4000 wrote to memory of 3476	4000	bbbc578789b1e3ddab23e533c3470e46_JaffaCakes118.exe	56
PID 4000 wrote to memory of 3476	4000	bbbc578789b1e3ddab23e533c3470e46_JaffaCakes118.exe	56
PID 4000 wrote to memory of 3476	4000	bbbc578789b1e3ddab23e533c3470e46_JaffaCakes118.exe	56
PID 4000 wrote to memory of 3476	4000	bbbc578789b1e3ddab23e533c3470e46_JaffaCakes118.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3476
- C:\Users\Admin\AppData\Local\Temp\bbbc578789b1e3ddab23e533c3470e46_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\bbbc578789b1e3ddab23e533c3470e46_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4116
- - C:\Users\Admin\AppData\Local\Temp\bbbc578789b1e3ddab23e533c3470e46_JaffaCakes118.exe
    C:\Users\Admin\AppData\Local\Temp\bbbc578789b1e3ddab23e533c3470e46_JaffaCakes118.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:4000

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4512,i,4174666705242427184,7333705955694532165,262144 --variations-seed-version --mojo-platform-channel-handle=4500 /prefetch:8
1⤵
PID:4336

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3476-5-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

Filesize
28KB

Download
memory/3476-6-0x000000007FFD0000-0x000000007FFD1000-memory.dmp

Filesize
4KB

Download
memory/4000-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4000-2-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4000-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4000-4-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download